2778877934

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3364259}}^1$

素因数の和:3364327

約数の個数: 16

約数和(自身を含む): 4844534400

約数和(自身を除く): 2065656466

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 3364259, 6728518, 23549813, 47099626, 198491281, 396982562, 1389438967, 2778877934]

約数ペア:

[(1, 2778877934), (2, 1389438967), (7, 396982562), (14, 198491281), (59, 47099626), (118, 23549813), (413, 6728518), (826, 3364259)]